نوع مقاله : مقاله پژوهشی
نویسندگان
1 کارشناسی ارشد بیومکانیک ورزشی،گروه بیومکانیک ورزشی، دانشکده تربیت بدنی و علوم ورزشی،دانشگاه شهیدباهنر،کرمان،ایران
2 دانشیار گروه بیومکانیک ورزشی، دانشکده تربیت بدنی و علوم ورزشی،دانشگاه شهیدباهنر،کرمان،ایران
چکیده
کلیدواژه‌ها
موضوعات
عنوان مقاله [English]
نویسندگان [English]
Background and Aims: Today, after a long period of school closures and sporting events, we will face the post-corona era and the reopening of schools. Because gait imbalance and general weakness are symptoms of corona disease, for people who have recovered, re-exercise and basic skills such as walking, balance, accuracy, especially after fatigue compared to Healthy individuals can be a challenge. Therefore, the aim of this study was to investigate the effect of fatigue on kinematic characteristics during gait, balance and accuracy of football shots in high school boys of Kahnooj nomads with a history of coronavirus.
Materials and Methods: The present study in terms of method of implementation is in the category of quasi-experimental research, in terms of purpose is in category of Practical and in terms of time is in the category of prospective research. Statistical sample was selected from the students of nomadic schools in Kahnooj city, of which 15 were in the healthy group and 15 were in the group with coronary heart disease. First, the selected kinematic gait parameters, balance and shot accuracy were measured by iphone mobile camera. Then, by applying fatigue by the non-functional fatigue protocol of the step, the selected parameters were immediately re-measured. To measure the balance and gait parameters, the rise and fall test and to test the accuracy of the shot, the Moore-Christine test was used and the data were measured by the Kinova program. Independent t-test, paired t-test, Human Whitney and Wilcoxon t-test were used to analyze the research data at a significant level (α = 0.05) in SPSS22 software.
Results: The results of the present study showed that fatigue had no significant effect on stride length, dynamic balance and shooting accuracy of healthy students (P> 0.05) and caused a decrease in maximal knee flexion in both groups (P = 0.005),but fatigue has been able to Significantly reduce , step length (P = 0.001), dynamic balance (P = 0.001) and football shot accuracy (P = 0.001) ) in students with corona disease compared to healthy students (P
کلیدواژه‌ها [English]
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